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Correct MPIC order of attachment

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If MPIC happens to be a slave interrupt controller (as on Armada38x),
it should be attached after primary interrupt controller.
Thus BUS_PASS_ORDER_LATE was added to default BUS_PASS_INTERRUPT.

This change doesn't affect the cases when MPIC is standalone IC.

Submitted by:  Bartosz Szczepanek <bsz@semihalf.com>
Obtained from: Semihalf
Sponsored by:  Stormshield, Netgate
Reviewed by: loos
Differential revision: https://reviews.freebsd.org/D10715
This commit is contained in:
zbb 2017-05-17 15:56:09 +00:00
parent ba51542898
commit 19cc118b1f
1 changed files with 1 additions and 1 deletions
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2
sys/arm/mv/mpic.c
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@ -398,7 +398,7 @@ static driver_t mv_mpic_driver = {
static devclass_t mv_mpic_devclass;
EARLY_DRIVER_MODULE(mpic, simplebus, mv_mpic_driver, mv_mpic_devclass, 0, 0,
BUS_PASS_INTERRUPT);
BUS_PASS_INTERRUPT + BUS_PASS_ORDER_LATE);
#ifndef INTRNG
int